162974160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1$

素因数の和:602

約数の個数: 160

約数和(自身を含む): 565678080

約数和(自身を除く): 402703920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 197, 216, 240, 270, 360, 383, 394, 432, 540, 591, 720, 766, 788, 985, 1080, 1149, 1182, 1532, 1576, 1773, 1915, 1970, 2160, 2298, 2364, 2955, 3064, 3152, 3447, 3546, 3830, 3940, 4596, 4728, 5319, 5745, 5910, 6128, 6894, 7092, 7660, 7880, 8865, 9192, 9456, 10341, 10638, 11490, 11820, 13788, 14184, 15320, 15760, 17235, 17730, 18384, 20682, 21276, 22980, 23640, 26595, 27576, 28368, 30640, 34470, 35460, 41364, 42552, 45960, 47280, 51705, 53190, 55152, 68940, 70920, 75451, 82728, 85104, 91920, 103410, 106380, 137880, 141840, 150902, 165456, 206820, 212760, 226353, 275760, 301804, 377255, 413640, 425520, 452706, 603608, 679059, 754510, 827280, 905412, 1131765, 1207216, 1358118, 1509020, 1810824, 2037177, 2263530, 2716236, 3018040, 3395295, 3621648, 4074354, 4527060, 5432472, 6036080, 6790590, 8148708, 9054120, 10185885, 10864944, 13581180, 16297416, 18108240, 20371770, 27162360, 32594832, 40743540, 54324720, 81487080, 162974160]

約数ペア:

[(1, 162974160), (2, 81487080), (3, 54324720), (4, 40743540), (5, 32594832), (6, 27162360), (8, 20371770), (9, 18108240), (10, 16297416), (12, 13581180), (15, 10864944), (16, 10185885), (18, 9054120), (20, 8148708), (24, 6790590), (27, 6036080), (30, 5432472), (36, 4527060), (40, 4074354), (45, 3621648), (48, 3395295), (54, 3018040), (60, 2716236), (72, 2263530), (80, 2037177), (90, 1810824), (108, 1509020), (120, 1358118), (135, 1207216), (144, 1131765), (180, 905412), (197, 827280), (216, 754510), (240, 679059), (270, 603608), (360, 452706), (383, 425520), (394, 413640), (432, 377255), (540, 301804), (591, 275760), (720, 226353), (766, 212760), (788, 206820), (985, 165456), (1080, 150902), (1149, 141840), (1182, 137880), (1532, 106380), (1576, 103410), (1773, 91920), (1915, 85104), (1970, 82728), (2160, 75451), (2298, 70920), (2364, 68940), (2955, 55152), (3064, 53190), (3152, 51705), (3447, 47280), (3546, 45960), (3830, 42552), (3940, 41364), (4596, 35460), (4728, 34470), (5319, 30640), (5745, 28368), (5910, 27576), (6128, 26595), (6894, 23640), (7092, 22980), (7660, 21276), (7880, 20682), (8865, 18384), (9192, 17730), (9456, 17235), (10341, 15760), (10638, 15320), (11490, 14184), (11820, 13788)]